| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.418 | 17/5:13.106 |
| 2 | 1 | 18.524 | 17/5:14.007 |
| 3 | 1 | 18.452 | 17/5:13.899 |
| 4 | 1 | 18.330 | 17/5:13.327 |
| 5 | 2 | 25.820 | 16/5:18.541 |
| 6 | 2 | 24.126 | 15/5:09.175 |
| 7 | 2 | 18.666 | 15/5:05.006 |
| 8 | 2 | 19.553 | 15/5:03.542 |
| 9 | 2 | 25.388 | 15/5:12.128 |
| 10 | 2 | 18.454 | 15/5:08.597 |
| 11 | 2 | 19.744 | 15/5:07.466 |
| 12 | 2 | 19.319 | 15/5:05.993 |
| 13 | 2 | 19.246 | 15/5:04.662 |
| 14 | 2 | 19.912 | 15/5:04.234 |
| 15 | 2 | 19.922 | 15/5:03.874 |